// Also here some of the size calculations should go to the back end, and their actual application to a front-end routine
void ResizeWindowControls( int mode )
{
HWND hDlg = engineOutputDialog; // [HGM] used to be parameter, but routine is called from back-end
RECT rc;
int headerHeight = GetHeaderHeight();
// int labelHeight = GetControlHeight( hDlg, IDC_EngineLabel1 );
// int labelOffset = H_MARGIN + ICON_SIZE + H_MARGIN;
// int labelDeltaY = ICON_SIZE - labelHeight;
int clientWidth;
int clientHeight;
int maxControlWidth;
int npsWidth;
/* Initialize variables */
GetClientRect( hDlg, &rc );
clientWidth = rc.right - rc.left;
clientHeight = rc.bottom - rc.top;
maxControlWidth = clientWidth - 2*H_MARGIN;
npsWidth = GetControlWidth( hDlg, IDC_Engine1_NPS );
/* Resize controls */
if( mode == 0 ) {
/* One engine */
PositionControlSet( hDlg, H_MARGIN, V_MARGIN,
clientWidth,
clientHeight - V_MARGIN - LABEL_V_DISTANCE - headerHeight- V_MARGIN,
IDC_Color1, IDC_EngineLabel1, IDC_Engine1_NPS, IDC_EngineMemo1, IDC_StateIcon1, IDC_StateData1 );
/* Hide controls for the second engine */
HideControl( hDlg, IDC_Color2 );
HideControl( hDlg, IDC_EngineLabel2 );
HideControl( hDlg, IDC_StateIcon2 );
HideControl( hDlg, IDC_StateData2 );
HideControl( hDlg, IDC_Engine2_NPS );
HideControl( hDlg, IDC_EngineMemo2 );
SendDlgItemMessage( hDlg, IDC_EngineMemo2, WM_SETTEXT, 0, (LPARAM) "" );
/* TODO: we should also hide/disable them!!! what about tab stops?!?! */
}
else {
/* Two engines */
int memo_h = (clientHeight - headerHeight*2 - V_MARGIN*2 - LABEL_V_DISTANCE*2 - SPLITTER_SIZE) / 2;
int header1_y = V_MARGIN;
int header2_y = V_MARGIN + headerHeight + LABEL_V_DISTANCE + memo_h + SPLITTER_SIZE;
PositionControlSet( hDlg, H_MARGIN, header1_y, clientWidth, memo_h,
IDC_Color1, IDC_EngineLabel1, IDC_Engine1_NPS, IDC_EngineMemo1, IDC_StateIcon1, IDC_StateData1 );
PositionControlSet( hDlg, H_MARGIN, header2_y, clientWidth, memo_h,
IDC_Color2, IDC_EngineLabel2, IDC_Engine2_NPS, IDC_EngineMemo2, IDC_StateIcon2, IDC_StateData2 );
}
InvalidateRect( GetDlgItem(hDlg,IDC_EngineMemo1), NULL, FALSE );
InvalidateRect( GetDlgItem(hDlg,IDC_EngineMemo2), NULL, FALSE );
}
Widget
EngineOutputCreate (char *name, char *text)
{
Arg args[16];
Widget shell, layout, form, form2;
Dimension bw_width, bw_height;
int j;
// get board width
j = 0;
XtSetArg(args[j], XtNwidth, &bw_width); j++;
XtSetArg(args[j], XtNheight, &bw_height); j++;
XtGetValues(boardWidget, args, j);
// define form within layout within shell.
j = 0;
XtSetArg(args[j], XtNresizable, True); j++;
shell =
#if TOPLEVEL
XtCreatePopupShell(name, topLevelShellWidgetClass,
#else
XtCreatePopupShell(name, transientShellWidgetClass,
#endif
shellWidget, args, j);
layout =
XtCreateManagedWidget(layoutName, formWidgetClass, shell,
layoutArgs, XtNumber(layoutArgs));
// divide window vertically into two equal parts, by creating two forms
form =
XtCreateManagedWidget("form", formWidgetClass, layout,
formArgs, XtNumber(formArgs));
form2 =
XtCreateManagedWidget("form2", formWidgetClass, layout,
formArgs, XtNumber(formArgs));
j = 0;
XtSetArg(args[j], XtNfromVert, (XtArgVal) form); j++;
XtSetValues(form2, args, j);
// make sure width is known in advance, for better placement of child widgets
j = 0;
XtSetArg(args[j], XtNwidth, (XtArgVal) bw_width-16); j++;
XtSetArg(args[j], XtNheight, (XtArgVal) bw_height/2); j++;
XtSetValues(shell, args, j);
// fill up both forms with control elements
PositionControlSet(0, shell, form, bw_width);
PositionControlSet(1, shell, form2, bw_width);
XtRealizeWidget(shell);
if(wpEngineOutput.width > 0) {
engineOutputW = wpEngineOutput.width;
engineOutputH = wpEngineOutput.height;
engineOutputX = wpEngineOutput.x;
engineOutputY = wpEngineOutput.y;
}
if (engineOutputX == -1) {
int xx, yy;
Window junk;
engineOutputH = bw_height/2;
engineOutputW = bw_width-16;
XSync(xDisplay, False);
#ifdef NOTDEF
/* This code seems to tickle an X bug if it is executed too soon
after xboard starts up. The coordinates get transformed as if
the main window was positioned at (0, 0).
*/
XtTranslateCoords(shellWidget,
(bw_width - engineOutputW) / 2, 0 - engineOutputH / 2,
&engineOutputX, &engineOutputY);
#else /*!NOTDEF*/
XTranslateCoordinates(xDisplay, XtWindow(shellWidget),
RootWindowOfScreen(XtScreen(shellWidget)),
(bw_width - engineOutputW) / 2, 0 - engineOutputH / 2,
&xx, &yy, &junk);
engineOutputX = xx;
engineOutputY = yy;
#endif /*!NOTDEF*/
if (engineOutputY < 0) engineOutputY = 0; /*avoid positioning top offscreen*/
}
j = 0;
XtSetArg(args[j], XtNheight, engineOutputH); j++;
XtSetArg(args[j], XtNwidth, engineOutputW); j++;
XtSetArg(args[j], XtNx, engineOutputX); j++;
XtSetArg(args[j], XtNy, engineOutputY); j++;
XtSetValues(shell, args, j);
return shell;
}
